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its the air around them and the carbon dioxide...without the carbon dioxide, plants cant survive!
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∙ 9y ago
Wiki User
∙ 14y agoauxins
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What plant hormone is responsible for most tropisms?
Gibberellins are growth hormones that control plant height and bud development.
What are the 3 plant tropisms and their functions?
The three plant tropisms include geotropism, thigmotropism,hydrotropism and photoperiodism.
How would the environment in a space station affect plant tropisms?
Botany or Plant Biology
How does Auxins contribute to tropisms?
it dose not affect it. the thing that affects it is hormones, the hormones in a plant are the mane contributor to tropism
What type of chemicals are responsible for ozone deplenation?
Various chemicals are responsible. CFC's are on of them.
What plant hormone is responsible for most tropisms?
Gibberellins are growth hormones that control plant height and bud development.
What are the 3 plant tropisms and their functions?
The three plant tropisms include geotropism, thigmotropism,hydrotropism and photoperiodism.
What are plant substances that affect plant growth?
tropisms
What are plant substances that affect plant growth are called?
tropisms
Which tropisms affect plant roots and stems?
gravitropism
What do tropisms demostrate about plants?
Tropisms are plant's response to a particular stimulas. Tropisms demostrate that plants can response to light, water, gravity and chemicals. We, humans know what we want and with our knowledge we seek for it. Unlike humans, plants doesn't know what they want and how to look for it. So plants response to stimulus in order to get what they want and to survive. Plants turn towards light in order to make food. Tropisms helps plants to survive as plants cannot move and has no knowledge.
How would the environment in a space station affect plant tropisms?
Botany or Plant Biology
Define the four tropisms?
The four tropisms are: "Hydo-tropism" "Photo-tropism" "Geo-tropism" "Thigmo-tropism" MerchantMooMoo summons his milk!
What is Behavioral Adaptations of Plants?
they are actions that a plant takes in order to increase its chance of survival. An example of a behavioral adaptation in plants are tropisms. Tropisms are the growth of plants toward sunlight.
What are the 4 plant tropisms?
OK there's 4 tropisms hydro tropism (when plant grows towards water) thigmatropism, (when plant grows towards touch) gravitropism (grows right side up is turned upside down) and photo tropism (grows towards light)
What is the difference between tropic and nastic movements?
Tropisms and nastic movements are both plant responses to external stimuli. however tropisms are depend on the direction of the stimulus nastic movements do not depend on the direction of a stimulus
How does Auxins contribute to tropisms?
it dose not affect it. the thing that affects it is hormones, the hormones in a plant are the mane contributor to tropism
